An M-22 "Rock Crusher" is a Muncie four-speedtransmissionfor cars made by General Motors in the 1960s. Identify atransmissiontype correctly before fitting it into your car. If you have the incorrecttransmission, your car may not function properly. You can identify several unique signs that identify an ...
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It was primarily designed as aroad race transmission. The straighter angle of the gearset produced less heat and less end loading of thegear train. Combined with high impact alloy gears this 4 speed really pushed the limits of it’s aluminum case indrag raceapplications.
Sep 15, 2010· The 1965 Chevrolet M22Rockcrusher Transmission: The MysticalTransmissionby Alan Colvin on September 15, 2010 Although all previously published data has denied or excluded the existence of the 1965 M22transmission, this author has uncovered the trail behind this mysticaltransmission.
Apr 30, 2009· The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and after '60 Aluminum cased capable of a lot of HP.
The 2.56:1 ratio is commonly referred to as the M20. Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission.
Aug 07, 2018· The M22Rock Crusherwould come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. The M20 and M21transmissionsproduced from 1963-'74 are easy to …
Auto Gear Super Case M22ZRock Crusher4-speed. Perfect For 2.73 to 3.42 Rear End Gears. JANUARY SALE! $ 2,799.00 $ 2,399.00 Add to cart. Super Pro Road/Drag Race Muncie Super Case M22Rock-Crusher. Rated 5.00 out of 5. $ 2,899.00 $ 2,650.00 Add to cart. M22 Do It Yourself Complete Kit. $ 2,399.00 $ 2,199.00 Add to cart.
ASSEMBLED SUPERROCK CRUSHERM22 650 HP. CALL for orders; NEW Direct replacement M22 ; Completely assembled; For up to 650 HP power applications; 10 or 26 Input Spline; 27 or 32 output Spline; Speedo tooth count needed; Includes Richmond GL4 Gear Oil; No core charges; Z RATIO (1st-2.984, 2nd-2.043, 3rd-1.468, 4th-1.00) W RATIO (1st-2.559, 2nd-1.752, 3rd-1.366, 4th-1.00)
Rebuilt muncie 4 speedtransmissionwith hurst. Muncie 4-speedtransmissionfor sale. Please be sure that you are intending to buy or able to pay within the said period before bidding. Muncie m-22rock crusherfour speedtransmission-. With scatter proof bell …
It was primarily designed as aroad race transmission. The straighter angle of the gearset produced less heat and less end loading of thegear train. Combined with high impact alloy gears this 4 speed really pushed the limits of it's aluminum case in drag race applications.
It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ratios are the same as in the M21, but the tooth angle is different. You’ll get more gear noise, but you’ll also get more strength.
The 2.56:1 ratio is commonly referred to as the M20. Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission.
Performance Built Muncie M22 Rock Crusher 4 Speed Transmission. This unit has been rebuilt at our state of the art facility. We have carefully engineered a process that allows us to bring you a product we can stand behind. This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and …
1970 rebuilt/restored muncie 4 speed transmission rock crusher (jax) Sold at 1600 $ 1970 rebuilt/restored muncie 4 speed transmission rock crusher 3925661 3978764. condition is used. all bearings and seals replaced. cleaned and painted by a professional paint shop the proper color. ready to …
It was primarily designed as a road race transmission. The straighter angle of the gearset produced less heat and less end loading of the gear train. Combined with high impact alloy gears this 4 speed really pushed the limits of it's aluminum case in drag race applications.
This is a classic Muncie bolt pattern and case. It’s a standard M20 model. BorgWarner was a company founded in 1928 from the merger of Borg and Beck (founded in 1904) and Warner Gear (founded in 1901). They designed a 3-speed transmission, the T85, which was originally used in the 1935 Chrysler Airflow.
It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ratios are the same as in the M21, but the tooth angle is different. You’ll get more gear noise, but you’ll also get more strength.
Muncie Gasket Seal Bushing Kit 32 spline. This is a complete gasket, seal and bushing kit for all Muncie trasmissions, 1963-1974 with 32 spline. Everything is included to reseal a leaking transmission.
Jul 29, 2016· The second type of date code, which is the most common, refers to the casting date code. This type of date coding is used on engine blocks, heads, transmission main case, transmission tailhousing, transmission side cover, etc. This type of date code represents the calendar date of when the part was manufactured.
Chevrolet & GMC Rock-crusher: 1966-1974: Need Stronger Parts? Midwest Transmission can Cryogenic Treat any shaft or gear. This cryo treatment will add 30% …
Jul 05, 2016· The Muncie four-speed transmission was used with many different models and engine combinations from 1963 through 1974. And you’re right, Zack, not too many people actually know how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner, or even what type of Muncie four-speed they have. If...
Oct 19, 2009· Toploaders are good transmissions and fetch a pretty penny here in the US depending on what they are. Like the 833, they came in an OD version which like the 833 OD is weaker. I'd have to sat that a Toploader and an 833 are pretty even strength wise.
Aug 21, 2015· It's a GM Muncie M22 four speed, used in high performance applications from 1965 to 1972. They had a lower helix angle in the gears and had a noticeable whine that very few othertransmissionshad. If you were running a GM hotrod, that was the man...
Thistransmissionwill fit all 57 thru 74 GM products and is a rare opportunity to own a virtually brand new M-22 Close RatioRock Crusher Transmissionwith a completely new gear set. Thistransmissionis a direct replacement for a Borg Warner T10, Saginaw, M-20 or M-21 with no other changes necessary to swap into your vehicle.
New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears. 10 OR 26 spline input and large 27 OR 32 spline output shaft. C355 Forged Aluminum Mid-Plate. Super Tail. AG Roller Side Cover. A great Super Heavy DutyRock CrusherM22 for your Camaro, Nova, Chevelle, Corvette or other GM car.
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